iOS 7 jailbreak multitasking:

eswick on reddit is the developer responsible for this tweak. He has posted a teaser of this tweak displaying some OS X sort of multitasking interface. Apps will open as different windows with a concept of multiple desktops and the ability to make each app full screen. No more is known about this iOS 7 jailbreak multitasking [Read: Get Cydia for iOS 7! Jailbreak for iOS might not be that Far!] features. However, the developer promises the tweak will be available for both iOS 6 and the iOS 7 in early 2014.

As reported earlier, evad3rs is working hard to give out some good iOS 7 jailbreak but it is taking quite some time. We can though wait to see the actual jailbreak solution with these beautiful teasers.